10060199 CITY OF CUPERTINO BUILDING PERMIT
BUILDING ADDRESS: 19801 PORTAL PLZ CON-RACTOR:FRANK FIALA ROOFING PERMIT NO: 10060199
INC
1NER'S NAME: A MALEKI-TEHRANI&P GHOLAMI 1228 QUARRY LN STE C DATE ISSUED:06/30/2010
OWNER'S PHONE: 4082528282 PLEA-SANTON,CA 94566 PHONE NO:(925)484-0124
❑ LICENSED CONTRACTOR'S DECLARATION BUILDING PERMIT INFO: BLDG ELECT F PLUMB
License Class Lic.# 1 _20 7 ^ MECH r- RESIDENTIAL f— COMMERCIAL
Contractorrn�( x /� SOH-Date T/
I hereby affirm that I am licensed under the provisions of Chapter 9 JOB DESCRIPTION:BLDG G-RMV OLD B.U.R.INSTALL 1/4"DENS DECK.
INST,kLL CLASS A DURO-LAST ROOFING SYSTEM 6.3 SQ
(commencing with Section 7000)of Division 3 of the Business&Professions
Code and that my license is in full force and effect.
I hereby affirm under penalty of perjury one of the following two declarations:
I have and will maintain a certificate of consent to self-insure for Worker's
Compensation,as provided for by Section 3700 of the Labor Code,for the
performance of the work for which this permit is issued.
I have and will maintain Worker's Compensation Insurance,as provided for by Sq.Ft Floor Area: Valuation:$6630
Section 3700 of the Labor Code,for the performance of the work for which
permit is issued.
APN Number:36946038.00 Occupancy Type:
APPLICANT CERTIFICATION
I certify that I have read this application and state that the above information is
correct.I agree to comply with all city and county ordinances and state laws relating
to building construction,and hereby authorize representatives of this city to enter PERMIT EXPIRES IF WORK IS NOT STARTED
upon the above mentioned property for inspection purposes. (We)agree to save
indemnify and keep harmless the City of Cupertino against liabilities,judgments, WITHIN 180 DAYS OF PERMIT ISSUANCE OR
costs,and expenses which may accrue against said City in consequence of the 180 DAYS FROM LAST CALLED INSPECTION.
granting of this permit. Additionally,the applicant understands and will comply
with all non-point source regulations per the Cupertino Municipal Code,Section
9.18. Issu!d by: Date:
ature Date 71/j(1
❑ OWNER-BUILDER DECLARATION RE-ROOFS:
All r)ofs shall be inspected prior to any roofing material being installed.If a roof is
I hereby affirm that I am exempt from the Contractor's License Law for one of insta[led without first obtaining an inspection,I agree to remove all new materials for
the following two reasons: inspection.
I,as owner of the property,or my employees with wages as their sole compensation,
will do the work,and the structure is not intended or offered for sale(Sec.7044, Signature of pplicant: L Date:
Business&Professions Code) —7
1,0
1,as owner of the property,am exclusively contracting with licensed contractors to ALL ROOF COVERINGS TO BE CLASS"A"OR BETTER
construct the project(Sec.7044,Business&Professions Code).
I hereby affirm under penalty of perjury one of the following three HAZARDOUS MATERIALS DISCLOSURE
declarations:
I have and will maintain a Certificate of Consent to self-insure for Worker's I have read the hazardous materials requirements under Chapter 6.95 of the
Compensation,as provided for by Section 3700 of the Labor Code,for the California Health&Safety Code,Sections 25505,25533,and 25534. I will maintain
performance of the work for which this permit is issued. compliance with the Cupertino Municipal Code,Chapter 9.12 and the Health&
I have and will maintain Worker's Compensation Insurance,as provided for by Safi ty Code,Section 25532(a)should I store or handle hazardous material.
Additionally,should I use equipment or devices which emit hazardous air
Section 3700 of the Labor Code,for the performance of the work for which this coni aminants as defined by the Bay Area Air Quality Management District I will
permit is issued. mai►tain compliance with the Cupertino Municipal Code,Chapter 9.12 and the
I certify that in the performance of the work for which this permit is issued,I shall Health&Safety Code,Sections 25505,25533,and 25534.
not employ any person in any manner so as to become subject to the Worker's
Compensation laws of California. If,after making this certificate of exemption,I Ow rer or author' _ �e
become subject to the Worker's Compensation provisions of the Labor Code,I must — Date:
forthwith comply with such provisions or this permit shall be deemed revoked.
CONSTRUCTION LENDING AGENCY
APPLICANT CERTIFICATION I he•eby affirm that there is a construction lending agency for the performance of work's
I certify that I have read this application and state that the above information is for vhich this permit is issued(Sec.3097,Civ C.)
correct.I agree to comply with all city and county ordinances and state laws relating Len der's Name
to Nuilding construction,and hereby authorize representatives of this city to enter
the above mentioned property for inspection purposes.(We)agree to save Ler der's Address
r.._-Lnnify and keep harmless the City of Cupertino against liabilities,judgments,
costs,and expenses which may accrue against said City in consequence of the ARCHITECT'S DECLARATION
granting of this permit.Additionally,the applicant understands and will comply
with all non-point source regulations per the Cupertino Municipal Code,Section I ur derstand my plans shall be used as public records.
9.18.
Lic!nsed Professional
Signature Date
CITY OF CUP];RTINO
2 ITEMS OF 36 PERMIT RECEIPT OPERATOR: patg
COPY # 1
Sec: Twp: Rng: Sub: Blk: Lot:
APN 36946038 .00
DATE ISSUED. . . . . . . : 06/30/2010
RECEIPT #. . . . . . . . . : BSOOOOL0736
REFERENCE ID # 100601)9
SITE ADDRESS 19801 PORTAL PLZ
SUBDIVISION . . . . . .
CITY CUPERTINO
IMPACT AREA . . . . . .
OWNER . . . . . . . . . . . . : A MALEKI-TEHRANI & P GHOLAMI
ADDRESS . . . . . . . . . . : 19801 PORTAL PLZ
CITY/STATE/ZIP . . . : CUPERTINO, CA 95014
RECEIVED FROM . . . . : WM A FIALA
CONTRACTOR FRANK R. FIALA LIC # 31229
COMPANY FRANK FIALA ROOFING INC
ADDRESS 1228 QUARRY LN STE C
CITY/STATE/ZIP . . . : PLEASANTON, CA 94566
TELEPHONE (925) 484-0124
FEE ID UNIT QUANTITY AMOENT PD-TO-DT THIS REC NEW BAL
---------- ------------- ---------- ---------- ---------- ---------- ----------
1BCBSC VALUATION 6, 630 . 00 1 . 00 0 . 00 1. 00 0 .00
1REROOFRES SQ FEET 6 . 00 78 .00 0 . 00 78 . 00 0 . 00
---------- ---------- ---------- ----------
TOTAL PERMIT 79 .00 0 . 00 79 . 00 0 . 00
METHOD OF PAYMENT AMOUNT REFERENCE NUMBER
----------------- --------------- -- ------------------
CREDIT CARD 1, 422 . 00 VISA
---------------
TOTAL RECEIPT 1, 422 . 00
VOICE ID DESCRIPTION VOICE ID DESCRIPTION
-------- ---------------------------- -------- ----------------------------
601 ROOF TEAR OFF 602 ROOF PLYWOOD NAIL
604 ROOF IN-PROGRESS 605 FINAL REROOF
CITY OF.
CITY OF CUPERTINO
[a REROOF
C u P E R7 I N o PERMIT APPLICATION
APN# I Date: y
_��q 4(, o3F
Building Address: Mc I
Owner's Name60 ek-k--re-W&A Ct fvl t Phoney#
: ,
HOA: Yes ❑ No ❑ If yes, provide letter from HOA
04
Contractor: �- '�\(- t���Ci OC; '-�c Phone #: �- ' ��k- C�
C q s ce ( Fax#: ij- 4 )
Cupertino Business License#: c=, Contractor License#: .,,
Type of Roof Covering:
Existing: Proposed:
Built-Up Roof ❑ Built-Up roof
❑ Asphalt Shingles ❑ Asphalt Shingles
❑ Wood Shakes ❑ Wood Shakes
❑ Wood Shingles ❑ Wood Shingles.
Li Other (Specify) cW Other (Specify)�WC1--L"
Number of existing coverings Ql-7 C, ❑ Provide I.C.C.E.S. Report# L b�-
19 To be Removed ❑ Provide Mfgr. Installation Specs.
Job Description: Ve
Residential Commercial
Green Building: Please complete relevant portion of the Confirmed with Planning Dept. if
Green Building Checklist & attach it to the application or if there are any restrictions: ❑
applicable, include in plan set & the sheet index.
Valuation: $ 13 C C
I Have Read,Understand and Will Comply with Cupertino's Tear-Off Policy:
Signature
Revised 02/05/09
CITY OF
CITY OF CLTERTINO
REROOF
CUPER'TINO
FEE SCHEDULE.
Number of Fee ID Fee Description Fee Permit Type
Squares Group
1REROOFCOM Re-roof Commercial B 1COMMLROOF
1BCBSC Cal Bldg StaJidards B ALL PERMIT TYPES
Commission Fee
1BSEISMICO Seismic Corr mercial B
1 REROOFRES Re-roof Residential B 1 SFDWLROOF
1BCB5C Cal Bldg Standards B ALL PERMIT TYPES
Commission Fee
1BSEISMICRE Seismic Residential B
® S 1RER00FMRES Re-roofMulti-Family B 1MFDWLR00F
1BCBSC Cal Bldg Standards B ALL PERMIT TYPES
rCommissior.Fee
1BSEISNIICRE Seismic Res[dential B
1BUSLIC Business Lii;ense B
REROOF TEAR-OFF POLICY
COMMUNITY DEVELOPMENT DEPARTMENT • BUILDING DIVISION
ALBERT SALVADOR, P.E., C.B.O., BUILDING OFFICIAL
10300 TORRE AVENUE•CUPERTINO, CA 95314-3255
CUPERTIINO
(408)777-3228• FAX(408)777-3333•buildinc(a,cupertino.org
,P
PROJECT ADDRESS X11 ) C 0aZ6,
C APN#
Ik
OWNER NAME k.
(YW A% _-re f"'% PHO?qO O 0 1 E-MAIL
STREET ADDRESS Gj D�� CITY, r ATE,ZIP j • /� FAX
t J E r V
COfR CTOR NAM P _ LICENSE NUMBER(Atzf t--f LICENSE Y BUS.LIC.#,3 i
COMPANY NAM$, E-MAIL FAX
PicAa �n d�ca LCA e to ��r n� .� ;t a�-`� off, lay T7
sT r�:�S VVCLI(V L� C✓ `A V_CL Q,—, AUv 1 v.. �I (G l `I c - �-I c>'t- U r�i!
I UNDERSTAND AND AGREE, TO THE FOLLOWING:
1. The re-roof project shall comply with all applicable previsions of the 2007 California Building Code.
2. You must schedule all needed inspections a minimum of one day before the requested inspection date.
Please schedule inspections online or call (408)777-3228 between 7:30-3:30 (Mon-Fri).
3. Tear-off roof inspection is required. Please call for Lear-off inspection after the roof is torn off and all
the nails/fasteners have been removed. Any and all dry-rotted wood shall be replaced prior to this
inspection. A building inspector will be available witldn one hour.
There are special hours for this service: 7:30 — 10:3)am and 1:00 —3:30pm (Mon—Thurs);
7:30 — 10:3)am and 1:00—2:30pm (Friday).
4. If plywood is installed, a plywood nailing inspection is required.
5. In-Progress roof inspection is required. Call for an in-progress roof inspection to verify building is
weather tight after installation of approximately 25% of the roofing material.
6. New roof coverings shall not be applied without first obtaining all inspections and written approvals
from the building inspector. Any roofing which is applied without first obtaining an approved inspection
will require the removal of all new material down to the sheathing so a proper inspection can be
performed.
7. A final inspection and approval shall be obtained from the building inspector when the re-roofing is
complete. To receive a final sign-off, the following it,-ms will be verified:
a. Flat roofs shall have a minimum of P/4" per foot o:'slope and must demonstrate there is no ponding.
b. Listings from approved testing agencies for all pr manufactured products used shall be available
on-site to review at the time of the inspection.
c. Proper spark arrestor installation.
8. NOTE: If you call for a tear-off or plywood nailing i-ispection and the work is not complete, you will
be charged a re-inspection fee of$126.00. The re-inspection fee shall be paid before another
inspection can be scheduled.
3y my signing below, I certify each of the following is true: I am the property owner or authorized agent to act
on the property owner's behalf. I understand a o c trnply with the re-roof policy stated bov .
Signature of Applicant/Agent: Date: 77e5"0/0
RerooJPolicy_201 0.doe revised 05/17/10
ICC EVALUATION
SERVICE Most Widety Accepted and Trustedc
ICC-ES Evaluation Report ESR-1660
Reissued Feb►ua y 1, 2009-
This report is subject to re-examination in one year.
www.icc-es.org 1 (800)423-6587 1 (562)699-0543 A Subsidiary of the Intemational Code Council®
DIVISION:07—THERMAL AND MOISTURE PROTECTION 2133, 1524, 1448,711,686 or 635 mm)along.the width for
Section:07540—Thermoplastic Membrane Roofing mechanical attachment purposes. The roof covering is
supplied in 64-inch-wide (1.63 m) rolls, which can be
REPORT HOLDER: fabricated into one-piece membrane sheets up to a
maximum size of 3000 square feet(279 m2).
DURO-LAST ROOFING,INC. 3.2.2 Insulation: Polyisocyanurate and polystyrene rigid
525 MORLEY DRIVE cellular foam plastic thermal insulation specified in Tables
SAGINAW,MICHIGAN 48601 1 through 4 must comply, respectively, with ASTM C 1289
(800)248.0280 or ASTM C 578: Foam plastic insulation,where used, must
www.duro-last.com have a flame-spread index of not more than 75 when
tested in accordance with ASTM E 84 at the maximum
EVALUATION SUBJECT: thickness intended for use. See Tables 1 through 4 for
insulations for use with specific roof covering systems.
OURO-LA,ST FIRE-RETARDANT ROOF COVERING. 12.3 Barrier Lays.and Separator StwxAw Barrier layer
SYSTEMS materials and separator sheets (which include DensDec k
1.0 EVALUATION SCOPE and DenSDec k Prime) must be as specified in Tables 1
and 2.
Compliance with the following code: 3.2.4 Fasteners and Stress Plates: Fasteners and
20061ntemational Building Code®(IBC) stress plates used to attach barrier layer materials,
P evaluated: insulation boards and the-roof covering membrane must be
Properties corrosion-resistant. Fasteners may be any of Duro-Last
■ Roof covering Classification insulation and membrane fasteners and plates
■ Weather resistance summarized in this section or shown in Tables 3 and 4.
■ Wind resistance 3.2.4.1 Duro-Last#14 HD Fasteners: Fasteners must
be #14 diameter, corrosion-resistant, threaded fasteners
■ impact resistance with drill or pinch points and P-3 truss heads.
2.0 USES 3.2.4.2 Duro-Last #15 Fasteners: Fasteners must be
Duro-Last Fire-retardant Roof Covering Systems are #15 diameter, corrosion-resistant, threaded fasteners with
classified, single-ply membrane roofing systems installed drill points-and P-3 truss heads.
over combustible or noncombustible roof decks. 3.2.4.3 Duro-Last Concrete Screws: Screws are
3.0 DESCRIPTION corrosion-resistant, dual4hreaded fasteners with pinch
points and-#3-square drive truss heads.
3.1 General:
3.2.4.4 Duro-Last Concrete Nails: Nails are corrosion-
Duro-Last Fire-retardant Roof Covering Systems consist of resistant roofing fasteners having 0.22-inch-diameter (5.6
optional foam plastic insulation andlor barrier layers and a mm) shanks; they are of various lengths and have flat top
single-ply roof covering membrane. See Tables 1 and 2 for pan heads.
roof classifications and Tables 3 and 4 for wind resistance
requirements. 3.2.4.5 Duro-Last Poly-Plate: A 2-inch-diameter (51
mm)- polycarbonate plate having ten prongs on the
3.2 Material: underside that extend down 0.26 inch (6.6 mm), and a
3:2.1 Duro-F4st Membranes: The Duro-East membrane centrally located 0.245-inch-diameter(6.22 mm)hole.
is a nominally 40-,50-,or 60-mil-thick(1.0, 1.2 or 1.5 mm), 3.2.4.6 Durod.ast Insulation Plate: A 3-inch-diameter
single-ply roof covering.membrane having a 35-ounce-per= (76 mm) polypropylene plate with a recessed, centrally
square-yard (1187 g/m2), weft-inserted, polyester-base located,0.28-inch-diameter(7.1 mm)hole.
fiber mat laminated with a thermoplastic film. The
membrane is produced with 3- or 64nch (76 or 152 mm) 3.2.4.7 Duro-Last 34nch Metal Plate: A 3-4nch-square
tabs continuous along the length of the membrane and (76 mm), 0.24-inch-thick(6.1 mm) galvalume plate with a
spaced every 120, 84, 60, 57, 28, 27 or 25 inches (3048, centrally located,0.254ndt-diameter(6.4 mm)hole.
1CC-ESEvaluation Repom am not to be conor eed as representing aesibettcs or.any other a!tributes not specifically addressed nor are they to be construed
as an endorsement of the subject of the report ora reconmiendation for its use.There is no i oarronty by ICC Evaluation Service,Inc.,express or implied as
WIM
to arty finding or other matter in this report,or as to any product covered by the report.
Copyright 0 2009 Page 1 of 14
ESR-1660 I Most Widely Accepted and Trusted Page 2 of 14
3.2.4.8 Duro-Last 2.4-inch Barbed Metal Plate: A 3.3 Impact Resistance:
0.038-inch-thick (0.97 mm), 2.4-inch-diameter (61 mm) The Duro-Last Fire-retardant Roof Covering Systems
galvalume plate. described in this report comply with requirements for
3.2.4.9 Duro-Last Cleat Plate: A 23/e-inch-diameter(60 impact resistance in accordance with FM 4470.
mm), 0.035-inch-thick (0.89 mm) galvalume ribbed stress 4 0 INSTALLATION
plate. The plate is stamped with "cleats' to hold the 4.1 General:
membrane in place without tearing or puncturing the
membrane. Installation of Duro-Last Fire-retardant Roof Covering
Systems must comply with this report and the
3.2.4.10 NTB Magnum fastener: The fastener is a one- manufacturer's published installation instructions. The
piece, glass-reinforced nylon fastener with a 0.75-inch manufacturer's published installation instructions must be
(19.1 mm)diameter and a double 0.375-inch(9.1 mm)hex available at the jobsite at all times during installation.
recess.The fastener has two internal galvanized wires and Substrates must be free of standing water, gross
a plastic plunger. When the plunger is seated, the wires irregularities and sharp projections. The insulation must be
extend out from the side ports on the fastener shank and tightly butted and fastened to the substrate using fasteners
curl up for assisting in anti-backout The fastener is and plates noted in Section 3.2.4. and the tables of this
available with either a 1-inch-(25.4 mm)or 2-inch-diameter report.
(51 mm)head.
For systems using mechanically attached Duro-Last
3.2.4.11 Spin Weld Plates: Two-inch-diameter (51 mm) membrane, insulation boards must be attached to the
amorphous nylon plates having a 0.23-inch-deep(5.8 mm), substrate using two fasteners for insulation boards that
1-inch-diameter(25.4 mm)recess in the plate center and a have no dimension measuring more than 4 feet (1219
3/4-inch-diameter (19.1 mm), centrally located hole, and mm), and using four fasteners for insulation boards having
sixteen spikes on the underside.The Spin Weld Plate is for any one dimension measuring more than 4 feet (1219
use with the NTB Magnum fastener with 1-inch-diameter mm).
(25.4 mm)head. For systems using fully adhered Duro-Last membrane,
3.2.4.12 Liquid Auger Fastener: The fastener is a insulation boards must be attached in accordance with
composite nylon and fiberglass fastener/plate system with Table 4 of this report.
a modified perforated-hollow-shank to-allow-epoxy-injected 4.2 NCechani Attached Membrane.-
into
embrane:into the shank to seep into the surrounding decking
material For mechanically attached Duro-Last membrane, the
membrane must be rolled out on the substrate and
3.2.5 Adhesives: Duro-Last adhesives must not be mechanically attached to the roof deck through. the slip
thinned. Adhesives used to secure Duro-Last Membrane sheet, insulation, barrier board and/or existing roof
are as follows: covering, if present, using fasteners and stress plates as
3.2.5.1 Duro-Last SB I Adhesive: A solvent-based noted in Section 3.2.4 and Table 3. The fasteners must be
bonding adhesive for adhering Duro-Last membrane to the placed along and through the fastening tabs. See Table 4
approved substrate. SB I Adhesive is applied to each for fastener and lap details. The two lap types are as
surface at 1.5 gal/square/surface (5.68 L). Allow the follows:
adhesive on the membrane to produce strings to the touch 4.2.1 Standard: Standard lap consists of fastener/plate
(Do not allow- to dry) and broom into place after the placement in the-3-inch- or 6-inch-wide (76 mm or 152
adhesive is dry to the touch. mm) preformed tabs. Unless otherwise noted, fastener
placementmustbe through the centerline-of the tab width.
3.2.5.2 Duro-Last SB II Adhesive: Asolvent-based 4.2.2 Hybrid: Hybrid lap consists of fastener/plate
bonding,adhesive for adhering.Duro-last.membrane to the placement in the 6-inch-wide (152 mm) preformed tabs.
approved substrate. SB II Adhesive is applied to each Unless otherwise noted, fastener placement must be
surface at 2.0-galLsquarelsurface,(7.57 L)_ The.membrane
is applied onto the wet adhesive and broomed into place. through the centerline of the tab width. Prior to the pulling
of the membrane for the next lap, Duro-Last Tab Sealer
3.2.5.3 Duro-Last WB I Adhesive: A water-based 4725 must be applied (see Section 3.2.5.5) over the tab
bonding adhesive for.adhering.Duro-Last membrane,tQ the membrane and. to the underside of the overlying_
approved substrate. WB I Adhesive is applied to each membrane (two-sided application) at an approximate rate
surface at 0.5 gal/square/surface(1.9 L).The membrane is of 30 fe/galiside.Care must be used to avoid wrinkles and
applied and broomed into place after the adhesive is dry to air pockets.
the touch. 4.3 Fully Adhered Membrane:
3.,2.5.4 Duro-Last. We 0 Adhesive: A. water-based For fully adhered Duro-Last membrane, the prefabricated
bonding adhesive for adhering Duro-Last membrane to the roof section is positioned over the area to be covered. The
approved substrate. WB Il Adhesive. is applied. to the roof section is folded back onto itself to expose half of the
substrate only at 0.7 gal/square/surface (2.65 Q. The roof area to be covered by that section. Adhesive is
membrane is applied onto.the wet adhesive-and broomed applied in front of the fold along its length in accordance
into place. with Section 3.2.5 of this report Care must be taken not to
3.2.5.5 Duro-Last Tab Sealer 4725: A solvent-based apply more of the adhesive than can be covered prior to
contact-bonding agent for use in the Hybrid lap fastening the adhesive setting up. The top layer of membrane is
method for the mechanically attached membranes. See lifted and, starting at the fold, a stiff squeegee or broom is
Section 4.2.2. used to push the membrane into the adhesive. Care must
be used to avoid wrinkles and air pockets. As each new
3.2.6 Perimeter Flashing: Duro-Last fascia systems, roof section is added, the adjacent sheets are overlapped
gravel stop edging and drip. edge edging are fabricated a minimum of 3.to.6 inches(76 mm or 1.52 mm},with.care
from rigid exterior vinyl and metal two-piece composite and taken to avoid contamination of the membrane where
snap-on metal. seams will be welded together.
ESR-1660 l Most Widely Accepted and Trusted Page 3 of 14
4.4 Seam Welding: 5.5 Foam plastic insulation, where used, must bear the
After the membrane is fastened or bonded, sheets must be label of an approved agency indicating that the foam
welded (heat-fused) together using hot air supplied by plastic has a flame-spread index of not more than 75
either a handheld or self-propelled welder. Each when tested at the maximum thickness intended for
membrane sheet overlaps the adjacent sheet 3 to 6 inches- use in accordance with ASTM E 84, subject to the
(76 mm to152 mm). Field welds must be a minimum of 11/2 approval of the code official.
inches (38 mm)wide. The welded seam must be checked 5.6 The allowable wind uplift-loads in Tables 3 and 4 are
for continuity and integrity. for the roof covering system only. The deck and
4.5- herds,Parapets,Protcuslomand Edge Details. framing to which the system is attached must be
designed for the applicable components and Cladding
All vents, parapets, protrusions and edge details must be wind loads in accordance with the IBC.
flashed in accordance with Duro-LasYs published
installation instructions. 5.7 Win uplift-pressure on any roof area, including edge
and comer zones, must not exceed the allowable
5.0 CONDITIONS OF USE wind uplift pressure for the system installed in that
The Duro-Last Fire-retardant Roof Covering Systems particular roof area.
described in this report comply with, or are suitable 5.8 Duro-Last membranes are manufactured in Saginaw,
alternates to than specified-in,those codes listed-in-Section Michigan;Grants Pass, Oregon;Jackson, Mississippi;
1.0 of this report,subject to the following conditions: and Sigoumey, Iowa, under a quality control program
5.1 Installation must comply with this report, the with inspections by Underwriters Laboratories Inc.
manufacturer's.published installation.instructions.and. (AA-668).
the applicable code. In the event of a conflict between C.0 EVIDENCE SUBMITTED
the mcg ofaCturer's published installation instructions
and this report,this report governs. Data in accordance with the ICC-ES Acceptance Criteria
5.2 The roof covering system must be installed by for Membrane Roof-covering Systems(AG75); dated April
applicators authorized and trained by Duro-Last, Inc. 2007.
5.3 For applications where foam plastic insulation is .0 IDENTIFICATION
installed directly over a. steel deck, an ICC-ES The Duro-Last Fire-retardant Roof Covering System
evaluation report recognizing the specific foam plastic components (membrane, fasteners and adhesives)
insulation for direct-to-steel-deck applications must be described in this report are identified with a label indicating
required. the manufacturer's name (Duro-Last Roofing, Inc.), the
5.4 Foam plastic insulation must be separated from the product type, the name of the inspection agency
interior of the building by an approved thermal barrier (Underwriters Laboratories.Inc.) and the evaluation report
in accordance with IBC Section 2603.4.1.5, except for number(ESR-1660).
installations in accordance with Section 5.3 and
Footnote 7 to Table 1 and Footnote 8 to Table 2.
ESR-1660 I Most Widely Accepted and Trusted Page 4 of 14
TABLE 1—MECHANICALLY ATTACHED MEMBRANE ROOFING CLASSIFICATION°
SYSTEM CLASS' SUBSTRATEZ'3 MAX. EXISTING BARRIER,INSULATION AND/OR COVERBOARD
NO. SLOPE ROOF
Barrier Insulatton4lg" Coverboard or
Coversheet
1 A Combustible 1/4:12 Class A,B or Mi-i.'12-inch Type X (Optional)14nch min. None
C roof gypsum or min.1/4- to 4-inch max.
it ch DensDeck or thickness,
E ensDeck Prime Atlas ACFoam 119
2 B Combustible 1:12 Class B One layer ASTM D None None
smooth 226 type II,or D 4601,
surface BUR type Il felt,Atlas FR1O,
'/2-inch-thick.
GremGuard P14,PB4
or 1'136,'/2-inch-thick.
Canter Foamfoid,
min. /44nch DensDeck
or IjensDeck Primeor
3-mil polyethylene film
3 B Combustible 3/4:12 None Twc layers Atlas FR10 None None
4 A Combustible 3:12 None Mi i.1i24nch Type X (Optional)14nch min. None
gypsum or min.'/,r to 44nch max.,Atlas
irch DensDeck or ACFoam 11
DensDeck
5 C Combustible 1:12 None Ong;layer Atlas FR10 (Optional)1-inch min. None
or min.'/4-inch to 44nch max.
DensDeck or thickness,Atlas
E ensDeck Prime ACFoam Il or Rmax
Multi-Max-3-
6 A Combustible 1/4:12 Class A,B or Mi i.'/24nch Type X (Optional)Any Min.'/4-inch DensDeck or
C roof gypsum or min.1/4- thickness UL DensDeck Prime
it ch DensDeck or Classified
C lensDeck Prime polystyrene?
7 Per Combustible 2:12 Class A,B or None None None
existing C roof
roof (classification
retained)
8 A Combustible 3:12 None Mi i.'/24nch Type X (Optional)Any Min.'/4-inch DensDeck or
gypsum or min.14- thicknessULDensDeck Prime
it ch DensDeck or Classified
1,ensDeck Prime polystyrene.
9 A Noncombustible 3:12 Class A None None None
gravel
surface roof
10 A Noncombustible 3:12 None one (Optional)14nch min. one
to 44nch max.
thickness,Atlas
ACFoam It
11 A Noncombustible 3:12 None None (Optional)Any Min.1/4-inch DensDeck or
thickness.UL DensDeck Prime or Atlas
Classified FR10
polystyrene.
12 Per Combustible 2:12 Class A,B or None None None
existing C roof
roof (classification
retained)
13 A Noncombustible 1/4:12 Class A,B or None (Optional)Any Min.1/44nch DensDeck or
C roof thickness UL DensDeck Prime or Atlas
Classified FR10
polystyrene?
14 B Combustible No limit None UL :lassified Class C None None
mii feral-surfaced roll
roof ng followed by two
layers Atlas FR10